#5C75CC#5C75CC

#5C75CC is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.4% C 0.136 H 269.7°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5C75CC
RGB	rgb(92, 117, 204)
HSL	hsl(227, 52%, 58%)
HSV	hsv(227, 55%, 80%)
CMYK	cmyk(54.9%, 42.6%, 0%, 20%)
CIE-LAB	lab(51.10, 16.23, -48.01)
CIE-LCH	lch(51.10, 50.68, 288.67°)
OKLab	oklab(58.43% -0.0006 -0.1364)
OKLCH	oklch(58.43% 0.136 269.7)
XYZ	xyz(21.6704, 19.3559, 59.7092)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C75CC #CCB35C

analogous

#5CADCC #5C75CC #7B5CCC

triadic

#5C75CC #CC5C75 #75CC5C

tetradic

#5C75CC #CC5CAD #CCB35C #5CCC7B

square

#5C75CC #CC5CAD #CCB35C #5CCC7B

split-complementary

#5C75CC #CC7B5C #ADCC5C

monochromatic

#293E84 #3853B3 #5C75CC #8B9CDB #B9C4E9

Accessibility & contrast

On white

4.31

#5C75CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#5C75CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C75CC

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C75CC	#FFFFFF	#000000	##000000
##5C75CC	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507FCF

Deuteranopia (green-blind)

#4275CA

Tritanopia (blue-blind)

#1E8896

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5c75cc;
/* rgb */ color: rgb(92, 117, 204);
/* oklch */ color: oklch(58.4% 0.136 269.7);

Tailwind

colors: {
  custom: {
    50: '#929cdc',
    500: '#5c75cc',
    950: '#000000',
  },
}

SCSS

$custom: #5c75cc;
$custom-light: #929cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5c75cc",
  "rgb": {
    "r": 92,
    "g": 117,
    "b": 204
  },
  "hsl": {
    "h": 226.607,
    "s": 52.336,
    "l": 58.039
  },
  "oklch": {
    "l": 0.5843,
    "c": 0.13644,
    "h": 269.7
  },
  "luminance": 0.19358
}

Semantic roles & 50–950 ramp

primary

#5C75CC

secondary

#D8CEAC

accent

#BC4CDC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5C75CC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →